@mafrica you are correct. Can you replace full colons with equal signs and then use this version of the module? https://openmrs.jfrog.io/openmrs/modules/org/openmrs/module/xreports-omod/1.9/xreports-omod-1.9.jar Remember to rename the file from “xreports-omod-1.9.jar” to “xreports-1.9.omod” before you can update the module.
I have also updated the documentation with an example: https://wiki.openmrs.org/display/docs/XReports+Module+Widget+Properties+Pane